open source graph database

A brief introduction to EdwinThe Edwin is an alarm and monitoring platform that can be used to monitor anything, such as an anomaly (classified as warning and critical), and can be alerted. You can customize how alerts are notified, such as email/SMS/Phone. In addition, it provides a web UI, on which the status of monitoring metrics can be displayed in dashboard form.Edwin for the Monitoring Project organization, from small to large is: Check item, Pagelet->page, Dashboard. In addition, you can

# latest Core TechnologiesNopcommerce is a foreign high-quality open-source website system, the latest version is based on the entity Framework6.0 and MVC5.0, using the Razor template engine, has a strong plug-in mechanism, including payment distribution functions are implemented through plug-ins, based on the multi-language version of XML, very flexible language switching functions, including in the backg

chart, if the basemap is a large image (GB above), whether the transduction can be guaranteed to be non-distorted, and the first time out of the plot efficiency.C. When publishing more than 100 layer services with GeoServer, the stability of the geoserver itself.4. In line with the company's Open source solutionsThrough the above technical key point pre-research and other company's successful case analysis

.htmlFor three lightweight XML parsing open source libraries:slimxml,TinyXml,rapidxml, compare the following: Parsing this 33,000-line, 1.5M-size XML, three libraries were spent Slimxml:22ms Tinyxml:54ms rapidxml:4ms! The conclusion is that Rapidxml is very strong, incredibly faster than the Slimxml 5 times times more.Thankfully, Slimxml is still 2.5 times times faster than tinyxml wi

-csv:csv (comma separated value) is an abbreviation (comma-separated value), usually a plain text file.The commons-csv is used to read and write to a CSV file.Commons-daemon: A backend service that can help you implement a common Java application programming system. For example, Tomcat is using this project to start and stop services as Linux and Windows.Commons-dbutils:commons-dbutils is an open source JDB

online (when it starts and joins the Queu e). message Queues is typically provided by Message Brokers. A message broker (message broker) is a standalone application (service), that other applications connect to and Send/receive Messages. A Message Broker is responsible to store messages until a receiver receives them. A message Broker can route messages (message routing) across machines to deliver a message to the destination application and Can try delivering the message until the receiver cor

Is there an open source tool to collect data from Web pages? For example, to include continuous rule fetching, such as fetching paging information, getting the detail page from the details page, fetching the actual DOM fields that are needed Contains the last custom save to the database, Contains the ability to forge IP, etc. Includes automatic queue mechani

://www.cnblogs.com/wuqi924/archive/2010/11/18/1880950.htmlFor three lightweight XML parsing open source libraries: Slimxml, TinyXml, Rapidxml, compare the following:Parsing this 33,000-line, 1.5M-size XML, three libraries were spentSlimxml:22msTinyxml:54msrapidxml:4ms!The conclusion is that Rapidxml is very strong, incredibly faster than the Slimxml 5 times times more.Thankfully, Slimxml is still 2.5 times

Tags: gty ons ignores data and key list function divThe predecessor picked the tree, posterity. The source code is cmakelists on GitHub and can be compiled directly. Bubble robot has a very detailed analysis, combined with a discussion of the loop detection of the word bag model, with Gao Xiang's loopback detection application, basically can be strung together. The concept of TF-IDF, the expression is not unique, here is the definition of: TF indicate

The following is all the code of the crawler, completely, thoroughly open, you will not write the program can be used, but please install a Linux system, with the public network conditions, and then run: Python startcrawler.pyIt is necessary to remind you that the database field code, please build your own form, this is too easy, not to say more. At the same time I also provide a download address, the